{
  "id": "bigg-model",
  "acronym": "bigg.model",
  "name": "BiGG Model",
  "category": "metadata",
  "kind": "ontology",
  "description": "BiGG is a knowledgebase of Biochemically, Genetically and Genomically structured genome-scale metabolic network reconstructions. It more published genome-scale metabolic networks into a single database with a set of stardized identifiers called BiGG IDs. Genes in the BiGG models are mapped to NCBI genome annotations, and metabolites are linked to many external databases (KEGG, PubChem, and many more). This collection references individual models.",
  "formats": [
    "OWL",
    "OBO",
    "JSON"
  ],
  "license": "http://bigg.ucsd.edu/license#license",
  "homepage": "http://bigg.ucsd.edu/models",
  "download": "https://w3id.org/biopragmatics/resources/bigg.model/bigg.model.owl",
  "bioregistry": "bigg.model",
  "publications": [],
  "usedBy": [],
  "tags": [
    "metabolic model",
    "ontology",
    "pathway"
  ],
  "url": "https://schemascope.org/o/bigg-model/",
  "evaluation": {
    "links": {
      "homepage": {
        "url": "http://bigg.ucsd.edu/models",
        "code": 200,
        "state": "ok",
        "resolvedUrl": "https://bigg.ucsd.edu/models",
        "checkedAt": "2026-10-26T02:40:30.792Z"
      },
      "repository": null,
      "download": {
        "url": "https://w3id.org/biopragmatics/resources/bigg.model/bigg.model.owl",
        "code": 200,
        "state": "ok",
        "resolvedUrl": "https://raw.githubusercontent.com/biopragmatics/obo-db-ingest/main/export/bigg.model/bigg.model.owl",
        "checkedAt": "2026-10-26T02:40:30.941Z"
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    },
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    "ols": null,
    "obo": null,
    "bioportal": null,
    "citations": [],
    "git": null,
    "tib": null,
    "dashboard": null,
    "quality": null,
    "oops": null,
    "releases": {
      "dates": [],
      "lastYear": 0,
      "from": null
    },
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      "name": "BiGG Model",
      "mappings": {
        "biocontext": "BIGG.MODEL",
        "miriam": "bigg.model",
        "n2t": "bigg.model"
      },
      "dependsOn": [],
      "appearsIn": [],
      "license": "http://bigg.ucsd.edu/license#license",
      "version": null,
      "deprecated": false,
      "page": "https://bioregistry.io/bigg.model",
      "source": "https://bioregistry.io/api/registry/bigg.model",
      "fetchedAt": "2026-10-26T02:40:30.611Z"
    },
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      "isRdf": true,
      "versionIri": "https://w3id.org/biopragmatics/resources/bigg.model/1.6.0/bigg.model.ofn",
      "versionInfo": "1.6.0",
      "etag": "\"7a0acb2614eb196a435cc49b5188b2da9cfae6dadc9a7046634bc636b9dc3096\"",
      "contentType": "text/plain",
      "fetchedAt": "2026-10-26T02:40:31.030Z"
    },
    "score": 26,
    "gross": 31,
    "earned": 31,
    "possible": 100,
    "qualityApplies": true,
    "penalty": {
      "score": -5,
      "reason": "no commits, releases or dated files found",
      "steps": [
        {
          "label": "No activity evidence",
          "pts": -5,
          "detail": "no commits, releases or dated files found"
        },
        {
          "label": "Inactive status",
          "pts": 0,
          "detail": "not archived, legacy or inactive"
        },
        {
          "label": "Consistency",
          "pts": 0,
          "detail": "not yet checked by a reasoner"
        }
      ]
    },
    "consistent": null,
    "grade": "E",
    "fair": 31,
    "breakdown": {
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        "score": 5,
        "max": 12,
        "steps": [
          {
            "label": "Persistent identifier (F1)",
            "pts": 4,
            "max": 4,
            "detail": "w3id.org"
          },
          {
            "label": "Indexed in services (F4)",
            "pts": 1,
            "max": 5,
            "detail": "1: Bioregistry"
          },
          {
            "label": "Citable reference (F2)",
            "pts": 0,
            "max": 3,
            "detail": "no reference publication listed"
          }
        ],
        "notes": [
          "Indexed in services (F4): 1: Bioregistry",
          "Citable reference (F2): no reference publication listed"
        ]
      },
      "accessible": {
        "score": 12,
        "max": 12,
        "steps": [
          {
            "label": "Homepage reachable",
            "pts": 3,
            "max": 3,
            "detail": "HTTP 200"
          },
          {
            "label": "Artefact retrievable over HTTP(S) (A1)",
            "pts": 6,
            "max": 6,
            "detail": "download HTTP 200"
          },
          {
            "label": "Metadata persists in a registry (A2)",
            "pts": 3,
            "max": 3,
            "detail": "Bioregistry"
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        ],
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        "max": 12,
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            "label": "Formal machine-readable format (I1)",
            "pts": 5,
            "max": 5,
            "detail": "OWL, OBO"
          },
          {
            "label": "Semantic-web IRIs (I2)",
            "pts": 3,
            "max": 3,
            "detail": "OWL, OBO"
          },
          {
            "label": "References other vocabularies (I3)",
            "pts": 0,
            "max": 4,
            "detail": "no imported vocabularies found"
          }
        ],
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          "References other vocabularies (I3): no imported vocabularies found"
        ]
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        "score": 6,
        "max": 12,
        "steps": [
          {
            "label": "Clear license (R1.1)",
            "pts": 2,
            "max": 5,
            "detail": "http://bigg.ucsd.edu/license#license (not a recognised open license)"
          },
          {
            "label": "Release provenance (R1.2)",
            "pts": 4,
            "max": 4,
            "detail": "1.6.0 (version IRI in the artefact)"
          },
          {
            "label": "Community standards (R1.3)",
            "pts": 0,
            "max": 3,
            "detail": "no independent compliance report (not on the OBO Dashboard)"
          }
        ],
        "notes": [
          "Clear license (R1.1): http://bigg.ucsd.edu/license#license (not a recognised open license)",
          "Community standards (R1.3): no independent compliance report (not on the OBO Dashboard)"
        ]
      },
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        "score": 0,
        "max": 20,
        "steps": [
          {
            "label": "Logical consistency",
            "pts": 0,
            "max": 10,
            "detail": "never checked by a reasoner"
          },
          {
            "label": "OWL 2 DL profile",
            "pts": 0,
            "max": 2,
            "detail": "profile not checked"
          },
          {
            "label": "Upper-ontology alignment",
            "pts": 0,
            "max": 3,
            "detail": "no BFO/COB/DOLCE import found"
          },
          {
            "label": "Standard relations (RO)",
            "pts": 0,
            "max": 1,
            "detail": "does not import the Relation Ontology"
          },
          {
            "label": "ROBOT report: no errors",
            "pts": 0,
            "max": 2,
            "detail": "no ROBOT report available"
          },
          {
            "label": "ROBOT report: warning density",
            "pts": 0,
            "max": 1,
            "detail": "no ROBOT report available"
          },
          {
            "label": "Pitfall scan: no critical pitfalls",
            "pts": 0,
            "max": 1,
            "detail": "no pitfall scan or ROBOT report yet"
          }
        ],
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          "Logical consistency: never checked by a reasoner",
          "OWL 2 DL profile: profile not checked",
          "Upper-ontology alignment: no BFO/COB/DOLCE import found",
          "Standard relations (RO): does not import the Relation Ontology",
          "ROBOT report: no errors: no ROBOT report available",
          "ROBOT report: warning density: no ROBOT report available",
          "Pitfall scan: no critical pitfalls: no pitfall scan or ROBOT report yet"
        ]
      },
      "maintenance": {
        "score": 0,
        "max": 16,
        "steps": [
          {
            "label": "Recency",
            "pts": 0,
            "max": 10,
            "detail": "no activity evidence"
          },
          {
            "label": "Release cadence (12 months)",
            "pts": 0,
            "max": 6,
            "detail": "0 releases"
          }
        ],
        "notes": [
          "Recency: no activity evidence",
          "Release cadence (12 months): 0 releases"
        ]
      },
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        "score": 0,
        "max": 16,
        "steps": [
          {
            "label": "Documented adopting projects",
            "pts": 0,
            "max": 7,
            "detail": "0 projects"
          },
          {
            "label": "Reused by other ontologies",
            "pts": 0,
            "max": 4,
            "detail": "0"
          },
          {
            "label": "Community signal",
            "pts": 0,
            "max": 5,
            "detail": "max(stars 0 → 0, citations 0 → 0)"
          }
        ],
        "notes": [
          "Documented adopting projects: 0 projects",
          "Reused by other ontologies: 0",
          "Community signal: max(stars 0 → 0, citations 0 → 0)"
        ]
      }
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    "adopterCount": 0,
    "reuseCount": 0,
    "importCount": 0,
    "registries": [
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      "links": {
        "homepage": "ok",
        "download": "ok"
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      "name": "Bioregistry",
      "description": "Bioregistry",
      "homepage": "Bioregistry",
      "download": "Bioregistry",
      "formats": "Bioregistry",
      "license": "Bioregistry",
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